Chicago Train Derailment at O'Hare Airport Injures at Least 32

A Chicago Transit Authority train car rests on an escalator at the O'Hare Airport station after it derailed, March 24, 2014, in Chicago. More than 30 people were injured after the train "climbed over the last stop, jumped up on the sidewalk and then went up the stairs and escalator," according to Chicago Fire Commissioner Jose Santiago.

The eight-car train derailed around 2:55 a.m. as it was pulling into the O'Hare station. The train apparently failed to stop and jumped 10 feet off the rails, Chicago Fire Department Spokesman Larry Langford told ABC News.

After it derailed, the train started to climb the escalator in the station, Langford said.

Langford said six people were in serious condition and 26 others suffered non-life threatening injuries.

Chicago Transit Authority spokesman Brian Steele said it appeared the train was going at a rate of speed that was "higher than normal," according to ABC News station WLS-TV. Steele said the train jumped a bumping post designed to prevent such accidents.